Snowplowable roadway marker



FIG. 1 is a perspective view of the roadway marker showing my new design;

FIG. 2 is a top plan view of the roadway marker on an enlarged scale;

FIG. 3 is a sectional view of the roadway marker, on an enlarged scale, taken in the direction of the arrows 3--3 in FIG. 2; and

FIG. 4 is a side elevational view of the roadway marker on an enlarged scale. 

The ornamental design for a snowplowable roadway marker, substantially as shown and described. 